�
{ fc @ s2 d d d g Z d d l Z d d l Z d d l Z d d l Z y e j j e j � � Z Wn e k
rt d Z n Xd � Z d � Z d � Z
d e f d � � YZ d e f d
� � YZ d e f d � � YZ e � a [ i Z xG e j j � D]6 \ Z Z e d
d k r� d e k r� e e e <q� q� Wd S( t Processt current_processt active_childreni����Nc C s t S( s@
Return process object representing the current process
( t _current_process( ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR ; s c C s t � t t j � S( sN
Return list of process objects corresponding to live child processes
( t _cleanupt listR t _children( ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR A s c C sF x? t t j � D]. } | j j � d k r t j j | � q q Wd S( N( R R R t _popent pollt Nonet discard( t p( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR L s c B s� e Z d Z d Z d d d d i d � Z d � Z d � Z d � Z d d � Z d � Z
e d � � Z e j
d � � Z e d � � Z e j
d
� � Z e d � � Z e j
d � � Z e d
� � Z e d � � Z e Z d � Z d � Z RS( s�
Process objects represent activity that is run in a separate process
The class is analagous to `threading.Thread`
c C s� t j j � } t j | f | _ t j | _ t j | _ t j | _ t j � | _ d | _ | | _ t
| � | _ t | � | _ | p� t | � j d d j d � | j D� � | _ d S( Nt -t :c s s | ] } t | � Vq d S( N( t str( t .0t i( ( s/ /usr/lib64/python2.7/multiprocessing/process.pys <genexpr>k s ( R t _countert nextt _identityt _authkeyt _daemonict _tempdirt ost getpidt _parent_pidR R t _targett tuplet _argst dictt _kwargst typet __name__t joint _name( t selft groupt targett namet argst kwargst count( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt __init__^ s c C s& | j r" | j | j | j � n d S( sQ
Method to be run in sub-process; can be overridden in sub-class
N( R R R ( R# ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt runm s c C sg t � | j d k r" | j } n d d l m } | | � | _ | ` | ` | ` t j
j | � d S( s%
Start child process
i ( t PopenN( R t _PopenR t forkingR, R R R R R R t add( R# R, ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt startt s c C s | j j � d S( sT
Terminate process; sends SIGTERM signal or uses TerminateProcess()
N( R t terminate( R# ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR1 � s c C s5 | j j | � } | d k r1 t j j | � n d S( s5
Wait until child process terminates
N( R t waitR R R R
( R# t timeoutt res( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR! � s c C sZ | t k r t S| j d k r# t S| j j � } | d k rB t St j j | � t Sd S( s1
Return whether process is alive
N( R t TrueR R t FalseR R R
( R# t
returncode( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt is_alive� s c C s | j S( N( R" ( R# ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR& � s c C s
| | _ d S( N( R" ( R# R& ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR& � s c C s | j S( s4
Return whether process is a daemon
( R ( R# ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt daemon� s c C s
| | _ d S( s1
Set whether process is a daemon
N( R ( R# t daemonic( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR9 � s c C s | j S( N( R ( R# ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt authkey� s c C s t | � | _ d S( s2
Set authorization key of process
N( t AuthenticationStringR ( R# R; ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR; � s c C s# | j d k r | j S| j j � S( sM
Return exit code of process or `None` if it has yet to stop
N( R R R ( R# ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt exitcode� s c C s- | t k r t j � S| j o( | j j Sd S( sU
Return identifier (PID) of process or `None` if it has yet to start
N( R R R R t pid( R# ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt ident� s
c C s� | t k r d } n] | j t j � k r3 d } n? | j d k rK d } n' | j j � d k rl | j } n d } t | � t t
f k r� | d k r� d } q� d t j | | � } n d t | � j
| j | | j r� d p� d f S(
Nt startedt unknownt initiali t stoppeds stopped[%s]s <%s(%s, %s%s)>s daemont ( R R R R R R R R= R t intt longt _exitcode_to_namet getR R" R ( R# t status( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt __repr__� s c C s� d d l m } y� t � | _ t j d � | _ y# t j j � t
t j � t _ Wn t
t f k
rm n X| a | j j � | j � | j d � z | j � d } Wd | j � XWn� t k
rH} | j s� d } q�t | j d t t f � rt | j d � } q�t j j t | j d � d � t j j � d } nG d } d d l } t j j d | j � t j j � | j! � n X| j d | � | S( Ni ( t utils child process calling self.run()i s
i����s Process %s:
s process exiting with exitcode %d(" RD RK t setR t itertoolsR) R t syst stdint closet openR t devnullt OSErrort
ValueErrorR t _finalizer_registryt cleart _run_after_forkerst infoR+ t _exit_functiont
SystemExitR' t
isinstanceRE RF t stderrt writeR t flusht tracebackR& t print_exc( R# RK R= t eR_ ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt
_bootstrap� sB
!
N( ( R t
__module__t __doc__R R- R* R+ R0 R1 R! R8 t propertyR& t setterR9 R; R= R? R> RJ Rb ( ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR V s&
R< c B s e Z d � Z RS( c C s> d d l m } | j � s+ t d � � n t t | � f f S( Ni ( R, sJ Pickling an AuthenticationString object is disallowed for security reasons( R. R, t thread_is_spawningt TypeErrorR< t bytes( R# R, ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt
__reduce__' s
( R Rc Rj ( ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR< & s t _MainProcessc B s e Z d � Z RS( c C sp d | _ t | _ d | _ d | _ d | _ t j d � | _ t
� | _ t t
j d � � | _ d | _ d S( Nt MainProcessi i ( ( R R6 R R" R R R RM R) R RL R R< R t urandomR R ( R# ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyR* 6 s ( R Rc R* ( ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyRk 4 s i t SIGt _( t __all__R RN t signalRM t patht abspatht getcwdt ORIGINAL_DIRRS R R R R t objectR Ri R< Rk R RG t __dict__t itemsR& t signum( ( ( s/ /usr/lib64/python2.7/multiprocessing/process.pyt <module># s(
�